解析php类的注册与自动加载

php  /  管理员 发布于 8年前   191

require_once '/Utils/Utils.php';
final class Init {

    /**
     * System config.
     */
    public function init() {
        // error reporting - all errors for development (ensure you have
        // display_errors = On in your php.ini file)
        error_reporting ( E_ALL | E_STRICT );
        mb_internal_encoding ( 'UTF-8' );
        //registe classes
        spl_autoload_register ( array ($this,'loadClass' ) );
    }

    /**
     * Class loader.
     */
    public function loadClass($name) {
        $classes = Utils::getClasses ();
        if (! array_key_exists ( $name, $classes )) {
            die ( 'Class "' . $name . '" not found.' );
        }
        require_once $classes [$name];
    }
}
$init = new Init ();
$init->init ();
?>